<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="/common/uploads" method="post" enctype="multipart/form-data">
    头像：<input type="file" name="files" multiple><br/>
    <input type="submit" value="上传">
</form>
</body>
</html>